Surutu Shamaki, kuma ake kira aganuwar kustic/ shingen sauti.galibi ana amfani da su don keɓewar amo da rage manyan hanyoyi,jirgin karkashin kasa +hanyoyi, layin dogo,haɓakar hanyoyi masu haɗaka da sauran hanyoyin hayaniya.Yana iya kasu kashi nau'in tunani mai shingen sauti na tsaftataccen sautin sauti, da shingen sauti na fili na ɗaukar sauti da murfi.Na ƙarshe shine mafi inganci hanyar rufe sauti.
Yana nufin gine-ginen bango da aka sanya a gefen layin dogo da manyan tituna don rage tasirin hayaniyar ababen hawa a kan mazauna kusa.
Surutushamaki shine na'urar da aka saka tsakanin tushen da mai karɓa don yaduwar kalaman sautin ya sami ƙarin haɓakawa, don haka rage tasirin hayaniya a wani yanki inda mai karɓa yake.
An kasu kashi na zirga-zirga amo shãmaki, masana'antu shuka iyaka amo shãmaki, kayan hayaniyarraguwa shingen amo, ana amfani da babbar hanya hayaniya shinge. Ko wasu wurare suna buƙatar rage hayaniya.
Mun kuma ƙirƙira sabon ƙira don shingen amo wanda ya haɗu da hasken rana tare da aikin rage amo.Yana da kore kare muhalli, maraba da abokan ciniki a duk faɗin duniya.
Lokacin aikawa: Satumba-27-2022